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PHP-LABCMB1RST8-MSL
PHP-LABCMB1RST8-MSL

MULTIBLOC® 1.RST8 , Size 1, 250A, 690VAC, Design for bus bar installation, Triple Pole

Approvals & Standards
IEC/EN 60 947-3
For NH fuse-links size 1 in accordance with IEC/EN 60269-2, VDE 0636-2

The production programme of MULTIBLOC® 1.RST8 comprises NH fuse switch disconnectors for 250A. Products are designed in triple pole units for direct installation on to 40 mm and 60mm bus bar systems. For installation of MULTIBLOC® NH fuse switch disconnectors of different sizes in distribution units with central cover, respective covers are used to obtain a uniform profile in height and length. MULTIBLOC® size 1 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 1: 250A. The system is a modular system, which allows the installation and combination of individual components. MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.

The production programme of MULTIBLOC® 1.RST8 comprises NH fuse switch disconnectors for 250A. Products are designed in triple pole units for direct installation on to 40 mm and 60mm bus bar systems. For installation of MULTIBLOC® NH fuse switch disconnectors of different sizes in distribution units with central cover, respective covers are used to obtain a uniform profile in height and length. MULTIBLOC® size 1 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 1: 250A. The system is a modular system, which allows the installation and combination of individual components. MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.

Key features & benefits

  • Touch protection IP 20 (IP rating maintained if fuse-link in test mode)

  • Padlocking and sealing of switch door cover - optional

  • Parking position of switch operating cover even with fuse-links Inserted

  • Suitable for bottom/top cable terminal connections

  • Cable termination: screw, bolt, clamp strap, extendable for V-terminal – optional

  • Direct installation on 40 and 60mm bus bar systems (snap on)

  • Universally useable for bus bars with thickness of 5 and 10mm and widths of 12–30mm

  • Fuse monitoring - optional

  • Indicating switch for switch door position - optional

  • Safe on load connection/disconnection: accordance with IEC 60947-3

Applications

  • Panel boards for industrial use

  • Feeder pillars for industrial use

  • Meter distribution units

  • Measuring transformer cabinets

  • Transmitting stations for telecommunications

Technical Specifications
Frequency (Hz) 50 ... 60 Hz
Short Circuit Current Rating (SCCR) 80kA@Ue = AC 400 V; Ie = 250 A / 80kA@Ue = AC 500 V; Ie = 250 A / 50kA (3-,4-pole)@Ue = AC 690 V; Ie = 200 A
CE Conformity Yes
Reach Compliant Yes
Degree of Protection (IP) IP 20

Reference Finder

5 references in this series

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Item number Fuse size Number of poles Product weight
M1023051 - 1.000.855 See product
 1 3-Pole 3.8kg
P1023053 - 1.000.936 See product
 1 3-Pole 4.68kg
Q1023054 - 1.001.294 See product
 1 3-Pole 3.06kg
R1023055 - 1.003.134 See product
 1 3-Pole 3.14kg
T229879 - 1.000.323 See product
 1 3-Pole 3.09kg
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